EP 2009948 A3 20120509 - Client resource reservation in access networks for roaming
Title (en)
Client resource reservation in access networks for roaming
Title (de)
Reservierung von Client-Ressourcen in Zugangsnetzwerken für Roaming
Title (fr)
Réservation de ressource de client dans des réseaux d'accès pour itinérance
Publication
Application
Priority
US 77150907 A 20070629
Abstract (en)
[origin: EP2009948A2] A method, apparatus, and system are disclosed. In one embodiment, the method includes granting a mobile device access to a network. The method also includes maintaining the mobile device state information on a network access device that is broadcasting the network, when the mobile device leaves the network, and also maintaining the network state information on the mobile device, when the mobile device leaves the network. Additionally, the method includes restoring the mobile device access to the network using the mobile device state information and the network state information.
IPC 8 full level
H04W 76/04 (2009.01); H04W 48/18 (2009.01); H04W 8/22 (2009.01); H04W 28/26 (2009.01); H04W 36/08 (2009.01); H04W 76/02 (2009.01)
CPC (source: EP US)
C11D 7/3245 (2013.01 - US); H04W 48/18 (2013.01 - EP US); H04W 76/25 (2018.02 - EP US); H04W 8/22 (2013.01 - EP US); H04W 8/26 (2013.01 - EP US); H04W 60/06 (2013.01 - EP US); H04W 88/06 (2013.01 - EP US); H04W 88/08 (2013.01 - EP US)
Citation (search report)
- [XA] US 2002187788 A1 20021212 - MCKAY CHARLES LAURENCE [US]
- [IA] SIDHU B SARIKAYA UNBC K: "Light Weight AP Handover Protocol (LWAPHP); draft-sarikaya-capwap-lwa php-00.txt", 20040203, 3 February 2004 (2004-02-03), XP015034927, ISSN: 0000-0004
- [A] BEHCET SARIKAYA ET AL: "CAPWAP Handover Protocol", COMMUNICATIONS, 2006. ICC '06. IEEE INTERNATIONAL CONFERENCE ON, IEEE, PI, 1 June 2006 (2006-06-01), pages 1933 - 1938, XP031025345, ISBN: 978-1-4244-0354-7
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2009948 A2 20081231; EP 2009948 A3 20120509; CN 101425949 A 20090506; US 2009003268 A1 20090101
DOCDB simple family (application)
EP 08251199 A 20080328; CN 200810210347 A 20080627; US 77150907 A 20070629